题目

Next time you need directions,maybe you can ask an ant.These little creatures are masters of navigation（导航）that some can find their way home whether they're walking forward or backward,according to a study in Current Biology. Ants often travel long to bring back the food to their nests.But how do they know where they’re going? Researchers went to Spain to mess with some desert ants.They found an active nest and surrounded it with barriers that forced the foraging（搜寻）ants to follow a particular path back home.Once the ants were familiar with the maze,the researchers w完成下面关于生物体结构及功能的部分概念图，将①-⑩所示内容填写横线上。①______________ ②______________ ③______________④______________⑤______________ ⑥______________ ⑦______________ ⑧______________⑨______________ ⑩______________